High-performance all-polymer transistor utilizing a hygroscopic insulator

Henrik GO Sandberg (Corresponding Author), Tomas G Bäcklund, Ronald Österbacka, Henrik Stubb

Research output: Contribution to journalArticleScientificpeer-review

105 Citations (Scopus)


An organic transistor is presented, showing a one‐hundred‐fold increase in current level at operating voltages around 1 V and excellent current modulation (see Figure) resulting from the ionic effects present in the hygroscopic insulator when operated in ambient atmosphere.
Original languageEnglish
Pages (from-to)1112-1115
Number of pages4
JournalAdvanced Materials
Issue number13
Publication statusPublished - 2004
MoE publication typeA1 Journal article-refereed


  • field-effect transistors
  • organic transistors
  • hygroscopic materials
  • poly(3-hexylthiophene)


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